The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。Abstention is traditionally high in Colombia.在哥伦比亚，弃权率历来较高。There were high levels of abstention in the election.那次选举中有许多人弃权....
If you'd like more information, ring the Hotline on 414 3929.如果想了解更多信息，请拨打热线电话4143929。Any minute now, that phone is going to ring.那部电话随时可能响。She could ring for food and drink, laundry and sundry services.她可以打电话点餐，叫人来...
The mediaeval burgesses and the small peasant proprietors were the precursors of the modern bourgeoisie.中世纪的城关市民等级和小农等级是现代资产阶级的前身.Some individual proprietors join forces with others to form chains of independents or coop...